27983186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16519}}^1$

素因数の和:16550

約数の個数: 24

約数和(自身を含む): 52731840

約数和(自身を除く): 24748654

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 16519, 33038, 115633, 181709, 231266, 363418, 1271963, 1998799, 2543926, 3997598, 13991593, 27983186]

約数ペア:

[(1, 27983186), (2, 13991593), (7, 3997598), (11, 2543926), (14, 1998799), (22, 1271963), (77, 363418), (121, 231266), (154, 181709), (242, 115633), (847, 33038), (1694, 16519)]